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SuanNi
SuanNi
Apr 12, 2026 · Artificial Intelligence

How TDM‑R1 Achieves 4‑Step Image Generation that Beats 80‑Step Models

Researchers from HKUST, CUHK and XiaoHongShu introduced TDM‑R1, a reinforcement‑learning‑based method that enables 4‑step diffusion image generation to surpass 80‑step models in speed, fidelity, and complex instruction adherence, as demonstrated on the GenEval benchmark and multiple quality metrics.

AI image synthesisDiffusion Modelsbenchmarking
0 likes · 9 min read
How TDM‑R1 Achieves 4‑Step Image Generation that Beats 80‑Step Models
AIWalker
AIWalker
Apr 7, 2025 · Artificial Intelligence

TurboFill: High‑Quality Image Inpainting in Just 4 Steps

TurboFill introduces a fast image‑inpainting model that trains a repair adapter on a few‑step text‑to‑image diffusion backbone, achieving state‑of‑the‑art results with only four diffusion steps while dramatically reducing computational cost.

Diffusion ModelsTurboFillcomputer vision
0 likes · 17 min read
TurboFill: High‑Quality Image Inpainting in Just 4 Steps